OLFA 24 x 36 Self Healing Rotary Cutting Mat (RM-MG) - Double Sided with Grid, Green Review (2026)

Who this mat fits

This mat suits anyone laying out and cutting large leather panels, bag patterns, or multiple pieces at once, since 24 by 36 inches gives enough surface to cut a full strap, a bag body, or several small pattern pieces without repositioning the material constantly. Our score of 8.6 out of 10, the highest of the mats in this guide, reflects strong marks across fit for the job, build, and value. It is a good match for a home workshop table or a dedicated cutting station where the mat can stay flat, since a mat this size is less practical to store rolled up or tucked away between projects the way a smaller mat can be.

Construction and markings explained

OLFA builds the RM-MG using a triple layer, heat welded construction, a self healing surface that reseals after a rotary blade or utility knife passes through it, so the mat keeps presenting a smooth face for the next cut instead of accumulating grooves. It measures 24 by 36 inches and is double sided, with one face carrying inch grid lines for squaring up panels and straight cuts and the reverse offering a plain green surface. The green colorway is the version sold under the RM-MG model number, and OLFA also sells the same double sided grid mat in gray and navy blue under related model numbers for buyers who prefer a different look on a worktable.

Using and storing it

The grid side makes it straightforward to align a straightedge or pattern piece square to the mat before cutting leather strips, belts, or bag panels, which matters more on veg tan leather where a crooked cut is hard to disguise. OLFA's own care guidance directs buyers to its mat care and storage information rather than listing every step on the packaging, but the consistent guidance across self healing mats is to store them flat, avoid folding or rolling tightly, and keep them away from direct heat sources such as a sunny window, a heater vent, or a hot car trunk, since heat can warp or shrink the surface over time.

How it compares with the other mats in this guide

Against Adir's larger 30x42 inch five layer mat, which ties OLFA's score, the OLFA is smaller but comes from a brand more specifically known for rotary cutting systems built around its own blades and cutters. Compared with the multi piece sets from OWDEN, Yizzvb, and BOHUIZ that bundle punch pads and smaller mats together, this OLFA is a single large mat rather than a kit, which suits a maker who already owns separate punching boards and just needs one big cutting surface. Angelus's 12x18 inch mat is meaningfully smaller and better suited to a tight desk than a full pattern layout.

Bottom line

For a leatherworker who wants one dependable, brand name cutting surface big enough to lay out full bag panels or long straps, OLFA's RM-MG delivers a triple layer self healing mat with grid lines on both usable faces. It costs more than generic same size mats, and it needs to be kept flat and away from heat to hold its shape long term. Anyone who mainly punches small pieces and wants pads bundled in with a mat would be better served by one of the multi piece kit options instead.

Frequently asked questions